From: Souradeep Chowdhury <quic_schowdhu@quicinc.com>

Date: Wed, 22 Feb 2023 08:27:49 +0900

Subject: [PATCH] bootconfig: Increase max nodes of bootconfig from 1024 to

 8192 for DCC support

References: bsc#1012628

Patch-mainline: 6.2.5

Git-commit: 6c40624930c58529185a257380442547580ed837

[ Upstream commit 6c40624930c58529185a257380442547580ed837 ]

The Data Capture and Compare(DCC) is a debugging tool that uses the bootconfig

for configuring the register values during boot-time. Increase the max nodes

supported by bootconfig to cater to the requirements of the Data Capture and

Compare Driver.

Link: https://lore.kernel.org/all/1674536682-18404-1-git-send-email-quic_schowdhu@quicinc.com/

Signed-off-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com>

Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

Signed-off-by: Sasha Levin <sashal@kernel.org>

Signed-off-by: Jiri Slaby <jslaby@suse.cz>

---

 include/linux/bootconfig.h | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h

index 1611f9db..ca73940e 100644

--- a/include/linux/bootconfig.h

+++ b/include/linux/bootconfig.h

@@ -59,7 +59,7 @@ struct xbc_node {

 /* Maximum size of boot config is 32KB - 1 */

 #define XBC_DATA_MAX	(XBC_VALUE - 1)

-#define XBC_NODE_MAX	1024

+#define XBC_NODE_MAX	8192

 #define XBC_KEYLEN_MAX	256

 #define XBC_DEPTH_MAX	16

-- 

2.35.3